[Qemu-commits] [qemu/qemu] 8c9f42: tco: do not generate an NMI

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 8c9f42f3cf3598e8bb612b3f81cd12632efd3ca4
      
https://github.com/qemu/qemu/commit/8c9f42f3cf3598e8bb612b3f81cd12632efd3ca4
  Author: Paolo Bonzini <address@hidden>
  Date:   2017-04-05 (Wed, 05 Apr 2017)

  Changed paths:
    M hw/acpi/tco.c
    M hw/isa/lpc_ich9.c
    M include/hw/i386/ich9.h

  Log Message:
  -----------
  tco: do not generate an NMI

This behavior is not indicated in the datasheet and can confuse the OS.
The TCO can trap NMIs from SERR# or IOCHK# and convert them to SMIs; but
any other TCO event is either delivered as an SMI or completely disabled.

Reviewed-by: Laszlo Ersek <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>


  Commit: 54d689988c847271d87b3eb113712147129fb811
      
https://github.com/qemu/qemu/commit/54d689988c847271d87b3eb113712147129fb811
  Author: Peter Maydell <address@hidden>
  Date:   2017-04-06 (Thu, 06 Apr 2017)

  Changed paths:
    M hw/acpi/tco.c
    M hw/isa/lpc_ich9.c
    M include/hw/i386/ich9.h

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* TCO watchdog fix

# gpg: Signature made Wed 05 Apr 2017 16:24:52 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <address@hidden>"
# gpg:                 aka "Paolo Bonzini <address@hidden>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream:
  tco: do not generate an NMI

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/1fde6ee885d3...54d689988c84